Outdoor LED strip screen

Abstract

According to the scheme, the outdoor LED strip screen comprises a frame and a plurality of lamp strips, the frame comprises cross beams and vertical beams, transverse grooves are formed in the sides, close to each other, of the two cross beams, long plates are installed in the transverse grooves in a sliding mode, a plurality of vertical grooves are formed in the tops of the cross beams, and the long plates are arranged in the vertical grooves in a sliding mode. Inserting plates are fixedly installed at the front end and the rear end of the bottom of the light bar, the inserting plates are inserted into the corresponding vertical grooves in a sliding mode, a plurality of clamping plates are fixedly installed on one side of the long plate, clamping grooves are formed in one sides of the inserting plates, and the clamping plates are movably clamped into the corresponding clamping grooves. The long plates, the clamping plates and the vertical beams are matched to achieve fixed connection of the multiple light bars and the frame, the long plates are limited through matching of the extending plates, the barrel, the limiting plates and the limiting grooves, the clamping stability of the clamping plates and the vertical beams is improved, and therefore the connecting stability of the light bars and the frame is improved, and the convenient mounting and dismounting functions of the light bars and the frame are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grating screen, especially relates to an outdoor LED strip screen. BACKGROUND

[0002] The current light bar on the LED strip screen is fixed and installed through a plurality of bolts, the number of bolts increases with the length of the light bar, therefore, a plurality of bolts need to be screwed during the installation and disassembly of the light bar, the process of disassembling the bolts is relatively inconvenient due to the limitation of the frame of the grating screen itself and the installation environment, therefore, the utility model provides an outdoor LED strip screen to solve the problem. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of outdoor LED strip screens to solve the problem proposed in the above background technology.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] An outdoor LED strip screen, comprising a frame and a plurality of light bars, the frame comprises a crossbeam and a vertical beam.

[0006] Two The side of the crossbeam close to each other is provided with a transverse slot along the length direction of the crossbeam, and the side of the two crossbeams away from each other is provided with a plurality of vertical slots.

[0007] The end of the light bar is provided with a plugboard, and the plugboard is slidingly inserted into the vertical slot.

[0008] The transverse slot is provided with a light bar limiting assembly, and the light bar limiting assembly is used to limit the light bar.

[0009] Preferably, the light bar limiting assembly comprises a long plate, a clamping plate, a connecting assembly and a guide assembly.

[0010] The long plate is arranged in the transverse slot along the length direction of the crossbeam, the clamping plate is fixed on one side of the long plate, and the clamping plate is movably installed on the plugboard.

[0011] The connecting assembly and the guide assembly are installed on the same side of the long plate away from the clamping plate.

[0012] The number of the connecting assembly is two, and the two connecting assemblies are respectively located at both ends of the long plate, so that the long plate is limited in the transverse slot.

[0013] The number of the guide assembly is a plurality, and the plurality of guide assemblies are located between the two connecting assemblies.

[0014] Preferably, the connecting assembly comprises an extension plate, a cylinder and a limiting plate.

[0015] The extension plate connects the long plate and the barrel, and the limiting plate is fixed to one side of the barrel facing the long plate;

[0016] Limiting grooves are formed in the inner walls on the left and right sides of the transverse groove, and the limiting plate is slidingly inserted into the corresponding limiting groove.

[0017] Preferably, the barrel is provided with a sleeve inner groove;

[0018] The sleeve inner groove is fixedly provided with a fixed plate, and the fixed plate is provided with a sliding groove matched with the extension plate;

[0019] The end of the extension plate is limited in the sleeve inner groove through the sliding groove, and the extension plate can slide along the length direction of the sliding groove.

[0020] Preferably, the sleeve inner groove is provided with a reset spring;

[0021] One end of the reset spring is fixed to the side of the sleeve inner groove close to the limiting plate, and the other end of the reset spring is fixedly connected with the extension plate.

[0022] Preferably, the guide assembly comprises a guide rod, a baffle and a supporting spring;

[0023] The long plate is provided with a plurality of guide holes, and one end of the guide rod is slidingly installed in the guide hole;

[0024] The baffle is fixedly installed at the other end of the guide rod, and the supporting spring is arranged outside the guide rod.

[0025] Preferably, the side of the insertion plate facing the transverse groove is provided with a clamping groove, and the clamping plate is movably clamped in the clamping groove.

[0026] Preferably, the frame further comprises a plurality of grid plates, and the top plate of the grid plate is fixedly provided with an elastic sleeve, and the elastic sleeve movably surrounds the outside of the corresponding light bar.

[0027] The beneficial effects of the present application are as follows:

[0028] The long plate, the clamping plate and the vertical beam are cooperated to realize the fixed connection of the plurality of light bars and the frame, the extension plate, the barrel, the limiting plate and the limiting groove are cooperated to limit the long plate, the stability of the clamping plate and the vertical beam is improved, the stability of the light bar and the frame is improved, and the convenient installation and disassembly of the light bar and the frame are realized. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 A three-dimensional structure schematic diagram of an outdoor LED strip screen is provided.

[0030] Figure 2 A sectional structure schematic view of the top view angle of the outdoor LED strip screen is provided in the utility model;

[0031] Figure 3 For Figure 1 The local enlarged view of A part in the middle;

[0032] Figure 4 For Figure 2 The local enlarged view of B part in the middle.

[0033] The signs are as follows:

[0034] In the drawing: 1, frame; 2, crossbeam; 3, vertical beam; 4, transverse groove; 5, long plate; 6, light bar; 7, plugboard; 8, clamping plate; 9, guide rod; 10, baffle; 11, supporting spring; 12, extension plate; 13, cylinder; 14, limiting plate; 15, fixed plate; 16, reset spring; 17, grating plate; 18, elastic clamping sleeve. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0036] Referring to Figures 1-4 , an outdoor LED strip screen includes a frame 1 and a plurality of light bars 6, and the frame 1 includes crossbeams 2 and vertical beams 3; the side of each crossbeam 2 close to the other crossbeam 2 is provided with a transverse groove 4 along the length direction of the crossbeam 2, and the side of each crossbeam 2 away from the other crossbeam 2 is provided with a plurality of vertical grooves; the end of each light bar 6 is provided with a plugboard 7, and the plugboard 7 is slidingly inserted into the vertical groove; a light bar limiting assembly is installed in the transverse groove 4, and the light bar limiting assembly is used for limiting the light bar 6.

[0037] In the embodiment, as shown in Figure 2 and Figure 4 , the light bar limiting assembly includes a long plate 5, a clamping plate 8, a connecting assembly and a guide assembly; the long plate 5 is arranged in the transverse groove 4 along the length direction of the crossbeam 2, the clamping plate 8 is fixed to one side of the long plate 5, and the clamping plate 8 is movably installed on the plugboard 7; the connecting assembly and the guide assembly are installed on the same side of the long plate 5 away from the clamping plate 8; the number of the connecting assembly is two, and the two connecting assemblies are respectively located at the two ends of the long plate 5, so that the long plate 5 is limited in the transverse groove 4; the number of the guide assembly is a plurality, and the plurality of guide assemblies are located between the two connecting assemblies.

[0038] Specifically, by moving the two connecting assemblies to the side close to each other, the movement of the long plate 5 is released, and then by moving the long plate 5 to the side where the guide assembly is located, the plurality of clamping plates 8 are moved to release the restriction of one end of the plurality of lamp strips 6.

[0039] It can be understood that the arrangement of the guide assembly is beneficial to guide the movement of the long plate 5, and the movement of the long plate 5 is more stable and reliable.

[0040] In the embodiment, the connecting assembly includes an extension plate 12, a cylinder 13, and a limiting plate 14; the extension plate 12 connects the long plate 5 and the cylinder 13, and the limiting plate 14 is fixed to the side of the cylinder 13 facing the long plate 5; a limiting groove is formed in the inner wall of each of the left and right sides of the transverse groove 4, and the limiting plate 14 is slidingly inserted into the corresponding limiting groove.

[0041] In the embodiment, the cylinder 13 is provided with a sleeve inner groove; a fixed plate 15 is fixedly installed at the opening of the sleeve inner groove, and the fixed plate 15 is provided with a sliding groove matching the extension plate 12; the end of the extension plate 12 passes through the sliding groove and is limited in the sleeve inner groove, and the extension plate 12 can slide along the length direction of the sliding groove.

[0042] In the embodiment, a reset spring 16 is arranged in the sleeve inner groove; one end of the reset spring 16 is fixed to the side of the sleeve inner groove close to the limiting plate 14, and the other end of the reset spring 16 is fixedly connected with the extension plate 12. It can be understood that the reset spring 16 can position the end of the extension plate in the sleeve inner groove and move in the direction of the sliding groove, and the reset spring 16 can also be used to reset the cylinder 13 to stably clamp the limiting plate 14 in the limiting groove.

[0043] In the embodiment, the guide assembly includes a guide rod 9, a baffle 10, and a supporting spring 11; the long plate 5 is provided with a plurality of guide holes, and one end of the guide rod 9 is slidingly installed in the guide hole; the baffle 10 is fixedly installed at the other end of the guide rod 9, and the supporting spring 11 is arranged outside the guide rod 9.

[0044] In the embodiment, the plug plate 7 is provided with a clamping groove at the side facing the transverse groove 4, and the clamping plate 8 is movably clamped in the clamping groove.

[0045] In summary, in the embodiment, by moving the two barrels 13 to the side close to each other, the two limiting plates 14 are driven to move to the side close to each other and are separated from the limiting grooves, thereby removing the restriction on the movement of the long plate 5. By moving the long plate 5 to the side away from the corresponding transverse groove 4, the plurality of clamping plates 8 are driven to move to the side away from the corresponding insertion plate 7, thereby removing the restriction on one end of the plurality of light bars 6, allowing the insertion plate 7 of the light bar 6 to move along the vertical groove, and realizing the quick separation of the end of the light bar 6 from the frame 1. The restriction on the other end of the light bar 6 is removed in the same way, thereby realizing the detachable connection between the light bar 6 and the frame 1. Similarly, the light bar 6 can be quickly installed on the frame 1 according to the reverse process.

[0046] It should be further explained that the light bar 6 includes a PCB board and a plurality of SMD lamp beads, and the plurality of SMD lamp beads are fixedly installed at equal intervals on the top of the corresponding PCB board. The SMD lamp beads are directly welded on the PCB board, and the electrical connection is very stable and is not easily affected by the external environment, reducing the possibility of poor contact. The SMD lamp beads have high brightness and high light efficiency, and can emit stronger light at lower power consumption. The SMD lamp beads are small in size and occupy less space, so that the light bar 6 can be designed to be thinner and lighter, which is conducive to reducing the weight of the overall screen and reducing the installation and transportation costs.

[0047] In the embodiment, as shown in Figure 3 The frame 1 further includes a plurality of grid plates 17, and the top plate of each grid plate 17 is fixedly installed with an elastic clamping sleeve 18. The elastic clamping sleeve 18 movably sheaths the outside of the corresponding light bar 6. By clamping the light bar 6 through the elastic clamping sleeve 18, a plurality of screws connected with the grid plate 17 are omitted, facilitating the disassembly and installation of the light bar 6.

[0048] It should be noted that the frame 1 is composed of the cross beams 2, the vertical beams 3 and the grid plates 17 connected with each other. Each grid plate 17 is an independent module and can be installed and disassembled individually. Such a split design is to ensure the stability of the entire screen, the convenience of installation and the convenience of maintenance.

[0049] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that those skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. An outdoor LED strip screen, characterized in that, The frame comprises a cross beam and a vertical beam; Two sides of the cross beam close to each other are provided with a transverse slot along the length direction of the cross beam, and the side of the cross beam away from each other is provided with a plurality of vertical slots; The end of the lamp strip is provided with a plug-in plate, and the plug-in plate is slidingly inserted into the vertical slot; The transverse slot is provided with a lamp strip limiting assembly for limiting the lamp strip.

2. The outdoor LED strip screen according to claim 1, characterized in that, The lamp strip limiting assembly comprises a long plate, a clamping plate, a connecting assembly and a guide assembly; The long plate is arranged in the transverse slot along the length direction of the cross beam, the clamping plate is fixed on one side of the long plate, and the clamping plate is movably installed on the plug-in plate; The connecting assembly and the guide assembly are installed on the same side of the long plate away from the clamping plate; The number of the connecting assembly is two, and the two connecting assemblies are respectively located at both ends of the long plate, so that the long plate is limited in the transverse slot; The number of the guide assembly is a plurality, and the plurality of guide assemblies are located between the two connecting assemblies.

3. The outdoor LED strip screen according to claim 2, characterized in that, The connecting assembly comprises an extension plate, a cylinder and a limiting plate; The extension plate connects the long plate and the cylinder, and the limiting plate is fixed on the side of the cylinder facing the long plate; The left and right inner walls of the transverse slot are provided with limiting grooves, and the limiting plate is slidingly inserted into the corresponding limiting groove.

4. The outdoor LED strip screen according to claim 3, characterized in that, The cylinder is provided with a sleeve inner groove; The slot of the sleeve inner groove is fixedly provided with a fixed plate, and the fixed plate is provided with a sliding slot matched with the extension plate; The end of the extension plate passes through the sliding slot and is limited in the sleeve inner groove, and the extension plate can slide along the length direction of the sliding slot.

5. The outdoor LED strip screen according to claim 4, characterized in that, The sleeve inner groove is provided with a reset spring; One end of the reset spring is fixed to the side of the sleeve inner groove close to the limiting plate, and the other end of the reset spring is fixedly connected with the extension plate.

6. The outdoor LED strip screen according to claim 2, wherein, The guide assembly comprises a guide rod, a baffle and a supporting spring; The long plate is provided with a plurality of guide holes, and one end of the guide rod is slidingly installed in the guide hole; The baffle is fixedly installed on the other end of the guide rod, and the supporting spring is arranged outside the guide rod.

7. The outdoor LED strip screen according to claim 2, wherein, The side of the plug-in plate facing the transverse slot is provided with a clamping groove, and the clamping plate is movably clamped in the clamping groove.

8. The outdoor LED strip screen according to claim 1, wherein, The frame further comprises a plurality of grid plates, and the top plate of the grid plate is fixedly provided with an elastic clamping sleeve, and the elastic clamping sleeve movably surrounds the outside of the corresponding lamp strip.

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